WERA Wave Measurements

The figure shows the frequency spectrum, E(f),
measured by WERA (upper panel) and by a co-located directional waverider
(lower panel). The amplitudes are colour-coded from
blue (<0.05 m²/Hz) to yellow (>20.0 m²/Hz)
going from low to high amplitudes in steps of log E(f) = 0.3 .